package com.itheima.controller;

import com.alibaba.dubbo.config.annotation.Reference;
import com.itheima.constant.MessageConstant;
import com.itheima.constant.RedisConstant;
import com.itheima.entity.PageResult;
import com.itheima.entity.QueryPageBean;
import com.itheima.entity.Result;
import com.itheima.pojo.Setmeal;
import com.itheima.service.SetmealService;
import com.itheima.util.QiniuUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;
import org.springframework.web.multipart.MultipartFile;
import redis.clients.jedis.JedisPool;

import java.io.IOException;
import java.util.List;
import java.util.UUID;

/**
 * 套餐管理
 */
@RestController
@RequestMapping("/setmeal")
public class SetmealController {

    @Autowired
    private JedisPool jedisPool;

    @Reference
    private SetmealService setmealService;

    /**
     * 图片上传
     * @return
     */
    @RequestMapping("/upload")
    public Result upload(@RequestParam("imgFile") MultipartFile imgFile){
        try {
            //获取原始文件名
            String originalFilename = imgFile.getOriginalFilename();
            int lastIndexOf = originalFilename.lastIndexOf(".");
            //获取文件后缀
            String suffix = originalFilename.substring(lastIndexOf - 1);
            //使用UUID随机产生文件名称，防止同名文件覆盖
            String fileName = UUID.randomUUID().toString() + suffix;
            QiniuUtils.upload2Qiniu(imgFile.getBytes(),fileName);
            //图片上传成功
            Result result = new Result(true, MessageConstant.PIC_UPLOAD_SUCCESS,fileName);
            //文件上传成功，将上传图片名称存入Redis，基于Redis的Set集合存储
            jedisPool.getResource().sadd(RedisConstant.SETMEAL_PIC_RESOURCES,fileName);
            return result;
        } catch (IOException e) {
            e.printStackTrace();
            return new Result(false,MessageConstant.PIC_UPLOAD_FAIL);
        }
    }

    /**
     * 添加套餐
     * @param setmeal
     * @param checkgroupIds
     * @return
     */
    @RequestMapping("/add")
    public Result add(@RequestBody Setmeal setmeal,Integer[] checkgroupIds){
        try {
            setmealService.add(setmeal,checkgroupIds);
            return new Result(true,MessageConstant.ADD_SETMEAL_SUCCESS);
        } catch (Exception e) {
            e.printStackTrace();
            return new Result(false,MessageConstant.ADD_SETMEAL_FAIL);
        }
    }

    /**
     * 套餐的分页查询
     * @param queryPageBean
     * @return
     */
    @RequestMapping("/findPage")
    public PageResult findPage(@RequestBody QueryPageBean queryPageBean){
        PageResult pageResult = setmealService.findPage(queryPageBean);
        return pageResult;
    }

    /**
     * 根据id查询套餐第一个表单回显的数据
     * @param id
     * @return
     */
    @RequestMapping("/findById")
    public Result findById(Integer id){
        try {
            Setmeal setmeal = setmealService.findById(id);
            return new Result(true,MessageConstant.QUERY_SETMEAL_SUCCESS,setmeal);
        } catch (Exception e) {
            e.printStackTrace();
            return new Result(false,MessageConstant.QUERY_SETMEAL_FAIL);
        }
    }

    /**
     * 根据套餐的id查询与检查组的关联关系
     * @param id
     * @return
     */
    @RequestMapping("/findCheckGroupIdsBySetmealId")
    public Result findCheckGroupIdsBySetmealId(Integer id){
        try {
            List<Integer>checkgroupIds = setmealService.findCheckGroupIdsBySetmealId(id);
            return new Result(true,MessageConstant.QUERY_CHECKGROUP_SUCCESS,checkgroupIds);
        } catch (Exception e) {
            e.printStackTrace();
            return new Result(false,MessageConstant.QUERY_CHECKGROUP_FAIL);
        }
    }

    /**
     * 编辑
     * @param setmeal
     * @return
     */
    @RequestMapping("/edit")
    public Result edit(@RequestBody Setmeal setmeal,Integer[] checkgroupIds){
        try {
            setmealService.edit(setmeal,checkgroupIds);
            return new Result(true,"修改套餐成功");
        } catch (Exception e) {
            e.printStackTrace();
            return new Result(false,"修改套餐失败");
        }
    }
}
